HEADER METAL BINDING PROTEIN 31-DEC-69 5YXY TITLE Crystal structure of the HyhL-HypA complex (form I) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Cytosolic NiFe-hydrogenase, alpha subunit; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.30 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ASP B 229 REMARK 465 SER B 234 REMARK 465 ASP B 235 REMARK 465 GLY B 236 REMARK 465 ASN B 237 REMARK 465 GLU B 238 REMARK 465 PHE B 239 REMARK 465 PRO B 240 REMARK 465 GLU B 254 REMARK 465 HIS B 255 REMARK 465 SER B 256 DBREF 5YXY B 1 428 UNP Q8NKS2 Q8NKS2_THEK 1 428 SEQRES 1 B 40 GLY ASP TYR LEU LYS ALA SER ASP GLY ASN GLU PHE PRO SEQRES 2 B 40 SER GLU GLU TYR ARG GLU HIS ILE LYS GLU PHE VAL VAL SEQRES 3 B 40 GLU HIS SER PHE ALA LYS HIS SER HIS TYR HIS GLY LYS SEQRES 4 B 40 PRO ATOM 1 N GLY B 228 84.766 46.544 17.523 1.00100.62 ATOM 2 CA GLY B 228 83.829 47.646 17.430 1.00 86.91 ATOM 3 C GLY B 228 84.053 48.664 18.528 1.00 85.37 ATOM 4 O GLY B 228 83.251 49.578 18.711 1.00 82.70 ATOM 5 N TYR B 230 79.635 46.242 20.430 1.00 68.66 ATOM 6 CA TYR B 230 78.358 46.105 21.118 1.00 59.19 ATOM 7 C TYR B 230 77.970 44.641 21.281 1.00 59.75 ATOM 8 O TYR B 230 77.725 44.173 22.393 1.00 55.44 ATOM 9 CB TYR B 230 77.266 46.853 20.358 1.00 58.61 ATOM 10 N LEU B 231 77.909 43.925 20.163 1.00 71.04 ATOM 11 CA LEU B 231 77.557 42.510 20.177 1.00 58.23 ATOM 12 C LEU B 231 78.810 41.668 19.944 1.00 53.00 ATOM 13 O LEU B 231 79.726 42.091 19.238 1.00 64.61 ATOM 14 CB LEU B 231 76.494 42.189 19.126 1.00 36.83 ATOM 15 CG LEU B 231 75.070 42.718 19.337 1.00 44.68 ATOM 16 CD1 LEU B 231 74.955 44.193 18.957 1.00 43.33 ATOM 17 CD2 LEU B 231 74.054 41.892 18.563 1.00 37.96 ATOM 18 N LYS B 232 78.854 40.485 20.544 1.00 58.03 ATOM 19 CA LYS B 232 80.021 39.619 20.415 1.00 59.92 ATOM 20 C LYS B 232 79.730 38.186 20.843 1.00 59.31 ATOM 21 O LYS B 232 78.758 37.923 21.548 1.00 61.04 ATOM 22 CB LYS B 232 81.185 40.176 21.232 1.00 76.46 ATOM 23 N ALA B 233 80.596 37.269 20.425 1.00 70.15 ATOM 24 CA ALA B 233 80.472 35.864 20.784 1.00 78.49 ATOM 25 C ALA B 233 81.756 35.342 21.416 1.00 84.38 ATOM 26 O ALA B 233 82.551 34.667 20.763 1.00 89.76 ATOM 27 CB ALA B 233 80.106 35.035 19.561 1.00 82.07 ATOM 28 N SER B 241 86.771 33.183 26.250 1.00105.96 ATOM 29 CA SER B 241 85.517 32.453 26.128 1.00105.96 ATOM 30 C SER B 241 84.479 33.287 25.403 1.00105.96 ATOM 31 O SER B 241 84.334 34.476 25.672 1.00105.96 ATOM 32 CB SER B 241 85.000 32.074 27.511 1.00 95.96 ATOM 33 OG SER B 241 84.687 33.232 28.263 1.00 95.96 ATOM 34 N GLU B 242 83.842 32.695 24.397 1.00 98.52 ATOM 35 CA GLU B 242 82.674 33.294 23.755 1.00 98.52 ATOM 36 C GLU B 242 81.460 33.311 24.684 1.00 98.52 ATOM 37 O GLU B 242 80.745 34.305 24.785 1.00 98.52 ATOM 38 CB GLU B 242 82.326 32.553 22.463 1.00 88.52 ATOM 39 N GLU B 243 81.244 32.198 25.372 1.00115.71 ATOM 40 CA GLU B 243 80.204 32.108 26.373 1.00126.71 ATOM 41 C GLU B 243 80.504 30.946 27.309 1.00134.29 ATOM 42 O GLU B 243 80.751 29.836 26.858 1.00137.32 ATOM 43 CB GLU B 243 78.855 31.909 25.676 1.00 69.48 ATOM 44 CG GLU B 243 78.633 30.548 25.028 1.00 69.48 ATOM 45 CD GLU B 243 79.323 30.414 23.689 1.00 69.48 ATOM 46 OE1 GLU B 243 80.054 31.346 23.306 1.00 69.48 ATOM 47 OE2 GLU B 243 79.144 29.379 23.020 1.00 69.48 ATOM 48 N TYR B 244 80.453 31.183 28.606 1.00137.97 ATOM 49 CA TYR B 244 80.663 30.113 29.561 1.00133.68 ATOM 50 C TYR B 244 80.165 30.552 30.912 1.00126.91 ATOM 51 O TYR B 244 79.891 31.724 31.125 1.00121.86 ATOM 52 CB TYR B 244 82.133 29.707 29.633 1.00 37.42 ATOM 53 N ARG B 245 80.037 29.614 31.830 1.00 85.62 ATOM 54 CA ARG B 245 79.684 30.005 33.188 1.00 83.39 ATOM 55 C ARG B 245 80.926 29.958 34.066 1.00 88.84 ATOM 56 O ARG B 245 81.468 28.886 34.331 1.00 97.12 ATOM 57 CB ARG B 245 78.572 29.116 33.744 1.00 86.37 ATOM 58 CG ARG B 245 77.276 29.238 32.967 1.00 81.10 ATOM 59 CD ARG B 245 76.646 30.601 33.211 1.00 83.55 ATOM 60 NE ARG B 245 75.528 30.871 32.310 1.00 84.39 ATOM 61 CZ ARG B 245 75.638 31.540 31.167 1.00 88.08 ATOM 62 NH1 ARG B 245 76.817 32.010 30.782 1.00 75.48 ATOM 63 NH2 ARG B 245 74.569 31.743 30.409 1.00 98.96 ATOM 64 N GLU B 246 81.376 31.128 34.510 1.00 93.17 ATOM 65 CA GLU B 246 82.521 31.208 35.411 1.00 91.08 ATOM 66 C GLU B 246 82.196 30.665 36.806 1.00106.01 ATOM 67 O GLU B 246 82.939 29.833 37.327 1.00111.42 ATOM 68 CB GLU B 246 83.022 32.661 35.501 1.00 81.76 ATOM 69 CG GLU B 246 82.055 33.665 36.137 1.00 84.44 ATOM 70 CD GLU B 246 80.935 34.108 35.211 1.00 92.87 ATOM 71 OE1 GLU B 246 80.743 33.476 34.153 1.00 96.27 ATOM 72 OE2 GLU B 246 80.241 35.091 35.550 1.00 89.84 ATOM 73 N HIS B 247 81.221 31.289 37.466 1.00100.80 ATOM 74 CA HIS B 247 80.682 30.803 38.733 1.00 94.55 ATOM 75 C HIS B 247 79.376 31.505 39.071 1.00 92.82 ATOM 76 O HIS B 247 79.105 32.577 38.542 1.00 86.73 ATOM 77 CB HIS B 247 81.684 31.002 39.863 1.00 94.14 ATOM 78 N ILE B 248 78.589 30.925 39.978 1.00101.64 ATOM 79 CA ILE B 248 77.403 31.593 40.501 1.00 88.18 ATOM 80 C ILE B 248 77.296 31.357 42.002 1.00 82.69 ATOM 81 O ILE B 248 77.499 30.239 42.474 1.00 89.74 ATOM 82 CB ILE B 248 76.117 31.104 39.808 1.00 91.97 ATOM 83 N LYS B 249 76.975 32.409 42.749 1.00108.98 ATOM 84 CA LYS B 249 76.961 32.329 44.206 1.00110.82 ATOM 85 C LYS B 249 75.605 32.726 44.783 1.00110.69 ATOM 86 O LYS B 249 74.986 33.688 44.331 1.00111.29 ATOM 87 CB LYS B 249 78.064 33.219 44.788 1.00 55.19 ATOM 88 CG LYS B 249 78.142 33.221 46.307 1.00 55.19 ATOM 89 CD LYS B 249 79.191 34.205 46.804 1.00 55.19 ATOM 90 CE LYS B 249 79.359 34.127 48.316 1.00 55.19 ATOM 91 NZ LYS B 249 79.809 32.778 48.762 1.00 55.19 ATOM 92 N GLU B 250 75.146 31.983 45.785 1.00 88.98 ATOM 93 CA GLU B 250 73.869 32.280 46.421 1.00 86.37 ATOM 94 C GLU B 250 74.048 32.982 47.762 1.00 95.15 ATOM 95 O GLU B 250 74.255 32.335 48.788 1.00100.09 ATOM 96 CB GLU B 250 73.057 30.996 46.609 1.00 82.52 ATOM 97 N PHE B 251 73.964 34.308 47.748 1.00 94.28 ATOM 98 CA PHE B 251 74.033 35.099 48.973 1.00 95.52 ATOM 99 C PHE B 251 72.708 35.808 49.229 1.00 95.44 ATOM 100 O PHE B 251 72.476 36.905 48.719 1.00 93.34 ATOM 101 CB PHE B 251 75.174 36.116 48.898 1.00 83.24 ATOM 102 N VAL B 252 71.844 35.186 50.022 1.00 92.45 ATOM 103 CA VAL B 252 70.513 35.733 50.262 1.00 90.74 ATOM 104 C VAL B 252 70.316 36.140 51.717 1.00 86.72 ATOM 105 O VAL B 252 70.693 35.411 52.635 1.00 74.61 ATOM 106 CB VAL B 252 69.414 34.725 49.875 1.00 92.85 ATOM 107 N VAL B 253 69.740 37.321 51.912 1.00 93.69 ATOM 108 CA VAL B 253 69.412 37.815 53.243 1.00 98.05 ATOM 109 C VAL B 253 68.312 36.976 53.890 1.00 88.39 ATOM 110 O VAL B 253 68.547 35.852 54.332 1.00 76.26 ATOM 111 CB VAL B 253 68.966 39.286 53.202 1.00 94.48 ATOM 112 CG1 VAL B 253 70.049 40.146 52.565 1.00 71.66 ATOM 113 CG2 VAL B 253 67.658 39.420 52.442 1.00 89.85 ATOM 114 N PHE B 257 65.794 37.317 48.152 1.00 39.94 ATOM 115 CA PHE B 257 65.126 37.713 46.917 1.00 60.80 ATOM 116 C PHE B 257 66.109 38.297 45.907 1.00 73.11 ATOM 117 O PHE B 257 65.815 39.298 45.255 1.00 75.06 ATOM 118 CB PHE B 257 64.016 38.725 47.212 1.00 60.81 ATOM 119 N ALA B 258 67.274 37.663 45.781 1.00 74.81 ATOM 120 CA ALA B 258 68.317 38.122 44.866 1.00 74.31 ATOM 121 C ALA B 258 69.392 37.056 44.692 1.00 64.36 ATOM 122 O ALA B 258 69.365 36.023 45.363 1.00 65.63 ATOM 123 CB ALA B 258 68.938 39.417 45.372 1.00 68.32 ATOM 124 N LYS B 259 70.331 37.299 43.782 1.00 55.44 ATOM 125 CA LYS B 259 71.458 36.391 43.608 1.00 57.96 ATOM 126 C LYS B 259 72.694 37.127 43.096 1.00 62.89 ATOM 127 O LYS B 259 72.619 37.911 42.151 1.00 68.75 ATOM 128 CB LYS B 259 71.087 35.259 42.649 1.00 65.13 ATOM 129 N HIS B 260 73.829 36.862 43.737 1.00 69.79 ATOM 130 CA HIS B 260 75.094 37.506 43.392 1.00 72.22 ATOM 131 C HIS B 260 75.965 36.630 42.493 1.00 68.40 ATOM 132 O HIS B 260 75.749 35.424 42.398 1.00 69.53 ATOM 133 CB HIS B 260 75.848 37.889 44.666 1.00 72.09 ATOM 134 CG HIS B 260 75.155 38.936 45.483 1.00 75.72 ATOM 135 ND1 HIS B 260 75.727 39.517 46.594 1.00 72.51 ATOM 136 CD2 HIS B 260 73.934 39.508 45.347 1.00 77.61 ATOM 137 CE1 HIS B 260 74.890 40.399 47.107 1.00 81.29 ATOM 138 NE2 HIS B 260 73.795 40.414 46.369 1.00 78.73 ATOM 139 N SER B 261 76.935 37.240 41.819 1.00 61.80 ATOM 140 CA SER B 261 77.834 36.494 40.941 1.00 68.14 ATOM 141 C SER B 261 79.299 36.775 41.270 1.00 63.89 ATOM 142 O SER B 261 79.676 37.919 41.527 1.00 65.92 ATOM 143 CB SER B 261 77.561 36.830 39.478 1.00 85.41 ATOM 144 OG SER B 261 77.671 38.222 39.264 1.00 80.48 ATOM 145 N HIS B 262 80.123 35.734 41.242 1.00 68.88 ATOM 146 CA HIS B 262 81.554 35.875 41.495 1.00 76.94 ATOM 147 C HIS B 262 82.385 35.309 40.349 1.00 76.87 ATOM 148 O HIS B 262 82.214 34.155 39.964 1.00 77.84 ATOM 149 CB HIS B 262 81.944 35.183 42.805 1.00 85.19 ATOM 150 CG HIS B 262 81.719 36.021 44.024 1.00 82.42 ATOM 151 ND1 HIS B 262 80.470 36.451 44.413 1.00 79.12 ATOM 152 CD2 HIS B 262 82.588 36.507 44.944 1.00 86.30 ATOM 153 CE1 HIS B 262 80.578 37.167 45.519 1.00 92.46 ATOM 154 NE2 HIS B 262 81.853 37.215 45.860 1.00 95.84 ATOM 155 N TYR B 263 83.283 36.123 39.806 1.00 82.19 ATOM 156 CA TYR B 263 84.186 35.660 38.759 1.00 86.72 ATOM 157 C TYR B 263 85.563 35.349 39.334 1.00 88.25 ATOM 158 O TYR B 263 86.176 36.196 39.985 1.00 93.35 ATOM 159 CB TYR B 263 84.303 36.702 37.646 1.00 89.09 ATOM 160 N HIS B 264 86.031 34.126 39.098 1.00131.54 ATOM 161 CA HIS B 264 87.335 33.661 39.570 1.00133.29 ATOM 162 C HIS B 264 87.461 33.726 41.092 1.00128.77 ATOM 163 O HIS B 264 88.567 33.780 41.628 1.00131.04 ATOM 164 CB HIS B 264 88.473 34.459 38.920 1.00 62.42 ATOM 165 CG HIS B 264 88.471 34.410 37.423 1.00 62.42 ATOM 166 ND1 HIS B 264 89.447 35.017 36.661 1.00 62.42 ATOM 167 CD2 HIS B 264 87.626 33.820 36.547 1.00 62.42 ATOM 168 CE1 HIS B 264 89.199 34.806 35.380 1.00 62.42 ATOM 169 NE2 HIS B 264 88.096 34.081 35.285 1.00 62.42 ATOM 170 N GLY B 265 86.325 33.722 41.783 1.00 98.98 ATOM 171 CA GLY B 265 86.322 33.729 43.234 1.00106.10 ATOM 172 C GLY B 265 86.245 35.117 43.843 1.00108.20 ATOM 173 O GLY B 265 86.297 35.267 45.064 1.00107.28 ATOM 174 N LYS B 266 86.124 36.134 42.998 1.00 96.02 ATOM 175 CA LYS B 266 86.077 37.510 43.480 1.00 97.23 ATOM 176 C LYS B 266 85.002 38.320 42.761 1.00 96.50 ATOM 177 O LYS B 266 84.711 38.072 41.592 1.00 98.09 ATOM 178 CB LYS B 266 87.443 38.179 43.305 1.00101.08 ATOM 179 N PRO B 267 84.407 39.296 43.465 1.00 95.24 ATOM 180 CA PRO B 267 83.406 40.204 42.891 1.00 93.06 ATOM 181 C PRO B 267 83.946 41.007 41.713 1.00 85.57 ATOM 182 O PRO B 267 85.130 41.344 41.687 1.00 86.55 ATOM 183 CB PRO B 267 83.055 41.129 44.059 1.00 89.60 ATOM 184 CG PRO B 267 83.387 40.344 45.277 1.00 93.19 ATOM 185 CD PRO B 267 84.580 39.514 44.912 1.00 93.07 TER